Request

Struct Request 

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pub struct Request {
    pub id: RequestId,
    pub wire_expr: WireExpr<'static>,
    pub ext_qos: QoSType,
    pub ext_tstamp: Option<TimestampType>,
    pub ext_nodeid: NodeIdType,
    pub ext_target: QueryTarget,
    pub ext_budget: Option<BudgetType>,
    pub ext_timeout: Option<TimeoutType>,
    pub payload: RequestBody,
}
Expand description

§Request message

Flags:
- N: Named          if N==1 then the key expr has name/suffix
- M: Mapping        if M==1 then key expr mapping is the one declared by the sender, else it is the one declared by the receiver
- Z: Extension      if Z==1 then at least one extension is present

 7 6 5 4 3 2 1 0
+-+-+-+-+-+-+-+-+
|Z|M|N| Request |
+-+-+-+---------+
~ request_id:z32~  (*)
+---------------+
~ key_scope:z16 ~
+---------------+
~  key_suffix   ~  if N==1 -- <u8;z16>
+---------------+
~   [req_exts]  ~  if Z==1
+---------------+
~  RequestBody  ~  -- Payload
+---------------+

(*) The resolution of the request id is negotiated during the session establishment.
    This implementation limits the resolution to 32bit.

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§id: RequestId§wire_expr: WireExpr<'static>§ext_qos: QoSType§ext_tstamp: Option<TimestampType>§ext_nodeid: NodeIdType§ext_target: QueryTarget§ext_budget: Option<BudgetType>§ext_timeout: Option<TimeoutType>§payload: RequestBody

Trait Implementations§

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impl Clone for Request

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fn clone(&self) -> Request

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Request

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for Request

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fn eq(&self, other: &Request) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for Request

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impl StructuralPartialEq for Request

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> AsNode<T> for T

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fn as_node(&self) -> &T

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impl<T> AsNodeMut<T> for T

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fn as_node_mut(&mut self) -> &mut T

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V